Best gaskets for 340

I am going to pull the heads to take a look at the valves and pistons on a 340 I bought was wondering what the best gaskets were to replace the heads and intake. I have had good luck with Felpro in the past on my 318 but not sure on the higher compression of a 340 have been told the Mopar OEM ones are good as well is there specific thickness on the higher compression heads or are they all the same.